"Sources tell FOX411 that the hockey great previously talked to Johnson – who is engaged to his 25-year-old model daughter, Paulina – cautioning him to clean up his act, or the wedding was off. We’re told that the family was aware of his penchant for partying, and that Wayne sought to be a positive influence, and offer help.

"Johnson and Gretzky started dating in 2012 and got engaged in August 2013. In January, it was announced that the two were planning a Fall 2014 wedding, but in May, Gretzky told Golf Digest that they had postponed the ceremony, citing Johnson’s busy schedule."

"He’s had drug problems for a while and the PGA always tried to keep it on the low. But because of his high-profile relationship, people figured it would come out sooner or later," a source told McKay.

Johnson said he was taking a leave of absence from golf, but a Golf.com report said the positive drug test cost him six months on the PGA Tour. The story also said Johnson "is also known to have had a sexual indiscretion with at least one wife of a PGA Tour player."